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Dwyer球閥WE05-GDA03_WE05-EMD01-A_WE05-HDA03

Type: DA series is double acting and SR series is spring return (rack and pinion).

Normal Supply Pressure: DA: 40 to 115

psi (2.7 to 7.9 bar); SR: 80 psi (5.5 bar).

Maximum Supply Pressure: 120 psi (8.6 bar).

Air Connections: DA01: 1/8? female

NPT; DA02 to DA05: 1/4? female NPT;

SR02 to SR07: 1/4? female NPT.

Housing Material: Anodized aluminum body and epoxy coated aluminum end caps.

Temperature Limits: -40 to 176°F (-40 to 80°C).

Accessory Mounting: NAMUR standard.

Electric “TD” and “MD” Series

Power Requirements: 110 VAC,

220 VAC, 24 VAC or 24 VDC (MD models not available in 24 VDC).

Power Consumption: See instruction manual.

Cycle Time (per 90°): TD01: 4 s; MD01: 10 s; TD02 and MD02: 20 s; TD03 and MD03: 30 s.

Duty Rating: 85%.

Enclosure Rating: NEMA 4X (IP67).

Housing Material: Powder coated aluminum.

Temperature Limits: -22 to 140°F (-30 to 60°C).

Electrical Connection: 1/2? female NPT.

Modulating Input: 4 to 20 mA.

Dwyer球閥WE05-GDA03_WE05-EMD01-A_WE05-HDA03

Modulating Input: 4 to 20 mA.

Standard Features: Manual override, position indicator, and TD models come with two limit switches.

Electric “TI” and “MI” Series

Power Requirements: 110 VAC, 220 VAC, 24 VAC or 24 VDC.

Power Consumption: See instruction manual.

Cycle Time (per 90°): See instruction manual.

Duty Rating: See instruction manual.

Enclosure Rating: NEMA 7, designed to meet hazardous locations: Class I,

Group C & D; Class II, Group E, F & G;

Division I & II.

Housing Material: Powder coated aluminum.

Temperature Limits: -40 to 140°F (-40 to 60°C).

Electrical Connection: 1/2? female NPT.

Modulating Input: 4 to 20 mA.

Standard Features: Position indicator and two limit switches.

閥門

介質(zhì)：兼容液體和氣體。

主體：3件式。

線路尺寸：1/2”至3”。

端部連接：承插焊。

壓力限制：20 Hg至1000 psi（-0.7至69巴）至250°F。

接液材質(zhì)：閥體和閥球：316不銹鋼（CF8M）；閥桿：316不銹鋼；閥座：RTFE/

聚四氟乙烯；密封、墊圈和填料：聚四氟乙烯。

溫度限制：-20至392°F（-29至200°C）。

其他材料：O型圈：氟橡膠；手柄：304不銹鋼；

墊圈：301 SS；閥桿螺母，鎖緊裝置，壓蓋環(huán)：304不銹鋼；手柄

套筒：PVC。

機(jī)構(gòu)批準(zhǔn)：符合歐盟指令2011/65/EU（RoHS II）的技術(shù)要求。

執(zhí)行機(jī)構(gòu)

氣動“DA”和“SR”系列

類型：DA系列為雙作用，SR系列為彈簧復(fù)位（齒條和小齒輪）。

正常供給壓力：DA:40至115

磅/平方英寸（2.7至7.9巴）；SR:80磅/平方英寸（5.5巴）。

最大供給壓力：120磅/平方英寸（8.6巴）。

空氣連接：DA01:1/8內(nèi)螺紋

NPT；DA02至DA05:1/4內(nèi)螺紋；

SR02至SR07:1/4內(nèi)螺紋NPT。

外殼材料：陽極氧化鋁本體和環(huán)氧涂層鋁端蓋。

溫度限制：-40至176°F（-40至80°C）。

Dwyer球閥WE05-GDA03_WE05-EMD01-A_WE05-HDA03

VALVE

Service: Compatible liquids and gases.

Body: 3-piece.

Line Sizes: 1/2 to 3?.

End Connections: Socket weld.

Pressure Limits: 20? Hg to 1000 psi (-0.7 to 69 bar) up to 250°F.

Wetted Materials: Body and ball: 316 SS (CF8M); Stem: 316 SS; Seat: RTFE/

PTFE; Seal, Washer, and Packing: PTFE.

Temperature Limits: -20 to 392°F (-29 to 200°C).

Other Materials: O-ring: Fluoroelastomer; Handle: 304 SS;

Washer: 301 SS; Stem Nut, Locking Device, Gland Ring: 304 SS; Handle

Sleeve: PVC.

Agency Approvals: Meets the technical requirements of EU Directive 2011/65/EU (RoHS II).